The LED1202 is a low quiescent current 12-channel LED driver; it guarantees 5V output power and each channel can handle up to 20mA with a headroom voltage of just 350mV (typ.) deliver. The output current can be set separately for each channel for 8-bit analog and 12-bit digital control.
A slow turn-on and off time improves system noise and the phase shift function helps to reduce inrush current to current. Eight patterns can be stored in the internal registers for automatic sequencing without MCU intervention.
The pattern sequence can also be configured
Key features
12-channel LED driver, 2.6..5 V, QFN-20
€2.53LED1202Q
Technical information
| General | |
|---|---|
| Model | LED driver |
| Type | I2C |
| Design | 8-channel |
| Mounting form | QFN-20 |
| Electrical values | |
| Supply voltage | 2.6..5 VDC |
| Output Current | 0.2 A |
| Switching frequency | 400 kHz |
| Manufacturer specifications | |
| Manufacturer | STMICROELECTRONICS |
| Manufacturer ID | LED1202QTR |
| Weight | 0.001 kg |
| RoHS | conform |
| EAN/GTIN | 9900003507333 |
| HS-Code | 85423990 |
Safety information
Responsible person for the EU
Economic operator established in the EU, who ensures that the product complies with the required regulations:
STMicroelectronics GmbH
Bahnhofstraße 18
85609 Aschheim, DE
[email protected]
https://www.st.com